About the Position

We are currently looking for a Data Warehouse/ETL Engineer to join our team and partner with clients in the energy and financial sectors.

You will act as the bridge between technical execution and long-term architectural stability.

Responsibilities

System Maintenance: Keep MSSQL / SQL Server systems and ETL Informatica workflows up to date and performing optimally
Proactive Collaboration: Partner closely with application development and IT infrastructure teams to ensure alignment
Operational Support: Provide 2nd-level support (no shifts) for incident resolution and troubleshooting production issues
Project Delivery: Contribute to Data Warehouse projects during the operational phase, including conceptualization, effort estimation, planning, testing, and documentation
Infrastructure & DevOps: Own the test and change management processes, including deployment, release, installation, and configuration of the ETL / Data Warehouse infrastructure in production

Strong SQL Server / MSSQL administration and development (T-SQL, performance tuning, maintenance)
Hands-on Informatica PowerCenter (or similar ETL tool) experience – building and maintaining workflows/mappings
Solid grasp of Data Warehouse concepts (dimensional modeling, ETL patterns, data quality)
Comfortable with second-level support (no shifts) – troubleshooting production incidents, not just building new pipelines
Experience with change/release management processes
Familiarity with deployment/configuration of infrastructure, not just writing queries

Communication: You work well cross-functionally with app dev and infra teams. You aren’t looking for an isolated data role
Maturity: You can contribute to high-level planning and documentation; you have the experience to move beyond pure coding
Language: Conversational German is required for effective collaboration with local client teams

Paid vacation and sick leaves in line with local standards
Flexible working hours
Possibility to work remotely
Regular team buildings and company-wide trips
Corporate lessons of English
Medical insurance
Support in preparation, as well as full reimbursement of professional certifications
Corporate psychotherapist services
Possibility to become a mentor in our corporate university
Highly transparent processes towards compensation reviews and promotions
Exposure to a rapidly growing, dynamic, and uniquely global industry
Becoming part of the team that has been multiple times recognized among Top Software Development Companies according to Clutch

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